I recently started writing a fanfiction about Twilight, and I had a few questions about vampires, as you can see:

Do they ever have to shower?
Do they sweat?
Do they brush their teeth, or are they like dogs, whose teeth are kept fairly clean because of their diet?

If they can't sleep, does that mean they also can't be exhausted?
Are they all good singers because they all have beautiful voices, or are some of them tone-deaf?
How far away can they hear something coming?

How fast do they run?
If their bodies are frozen in their
current state when they are bitten, does that mean that the females no
longer have menstrual cycles?
Do they have to wash their clothes?
If a blind person is bitten, will they regain their eyesight when they become a vampire?

When Bella becomes a vampire will she still be clumsy?
Do all vampires have concentrated talents like the Cullens?
What is Bella's most likely to be?

I emailed Twilight Lexicon, but they haven't answered. Has anyone else ever wondered any of these things?